diff --git a/frontend/src/i18n/sv-se.json b/frontend/src/i18n/sv-se.json
index 47c041c0..9f66a141 100644
--- a/frontend/src/i18n/sv-se.json
+++ b/frontend/src/i18n/sv-se.json
@@ -158,6 +158,7 @@
     "video": "Video"
   },
   "settings": {
+    "aceEditorTheme": "Ace editor theme",
     "admin": "Admin",
     "administrator": "Administratör",
     "allowCommands": "Exekvera kommandon",